2/2-way solenoid valve NC, pilot operated, media-separated, stainless steel 1.4581, G 3/4, DN 20, 0.2 to 10 bar, FKM, 230 V AC - Riegler 183626

The 2/2-way solenoid valve MVA.34.ES.230.F.BV.20.MG switches fluids electrically, with no manual intervention at the line. It operates in the range 0.2 to 10 bar at nominal size DN 20 and is pilot operated. As a servo-assisted diaphragm valve it needs a minimum differential pressure to operate, here 0.2 bar.

Benefits

• Fail-safe NC position: without 230 V AC on the coil the flow path stays closed.
• Pilot operated: uses the line pressure, operating range 0.2 to 10 bar at DN 20.
• Materials: housing in stainless steel 1.4581, valve seat in brass and stainless steel, internal parts in brass and stainless steel, thread G 3/4.
• FKM seals: rated for medium temperatures of 0 to 90 °C, coil 230 V AC.
• Electrics: 230 V AC, pin terminal acc. to DIN EN 175301-803, type A, degree of protection IP 65 (with connector socket fitted).
• Media-separated version according to the manufacturer, FKM seals, type MVA.34.ES.230.F.BV.20.MG.

Applications

Rated for 0 to 90 °C medium temperature and 0 to 55 °C ambient temperature. Choose the NC version MVA.34.ES.230.F.BV.20.MG if the system must shut off safely when power fails.